Ca9Pr3(SiIr)8
高熵材料 HEAMP-ID: mp-3312452 · 空间群: Pm (#6)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 6.69 | 13.2050 | 4.1 | (0,0,1) |
| 11.35 | 7.7964 | 1.6 | (0,1,0) |
| 13.19 | 6.7136 | 2.2 | (0,1,1) |
| 13.41 | 6.6025 | 8.9 | (0,0,2) |
| 15.25 | 5.8088 | 100.0 | (1,0,0) |
| 16.67 | 5.3171 | 1.3 | (1,0,1) |
| 17.60 | 5.0385 | 1.1 | (0,1,2) |
| 20.20 | 4.3964 | 19.7 | (1,-1,1) |
| 20.23 | 4.3891 | 32.0 | (1,1,1) |
| 20.36 | 4.3612 | 4.0 | (1,0,2) |
| 22.81 | 3.8982 | 32.6 | (0,2,0) |
| 23.36 | 3.8086 | 7.8 | (1,-1,2) |
| 23.39 | 3.8038 | 9.2 | (1,1,2) |
| 23.80 | 3.7387 | 4.7 | (0,2,1) |
| 26.55 | 3.3568 | 37.1 | (0,2,2) |
| 27.01 | 3.3013 | 6.1 | (0,0,4) |
| 27.53 | 3.2398 | 4.3 | (1,-2,0) |
| 27.58 | 3.2340 | 5.4 | (1,2,0) |
| 27.87 | 3.2007 | 38.1 | (1,-1,3) |
| 27.90 | 3.1978 | 30.6 | (1,1,3) |
| 28.36 | 3.1465 | 2.6 | (1,-2,1) |
| 28.41 | 3.1411 | 6.3 | (1,2,1) |
| 30.64 | 2.9183 | 1.1 | (0,2,3) |
| 30.74 | 2.9085 | 14.5 | (1,-2,2) |
能量属性
电子属性
磁性属性
弹性属性
弹性数据暂不开放
特征分析
关联任务
引用参考
The crystal structure and related material properties of Ca9Pr3(SiIr)8 were obtained from the Materials Project database (MP-ID: mp-3312452, database version v2026.04.13).
Horton, M.K., Huck, P., Yang, R.X. et al. Accelerated data-driven materials science with the Materials Project. Nat. Mater. 24, 1522–1532 (2025). https://doi.org/10.1038/s41563-025-02272-0
晶体结构 3D 渲染
加载 3D 结构...
# generated using pymatgen
data_Ca9Pr3(SiIr)8
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.80883330
_cell_length_b 7.79636021
_cell_length_c 13.20501530
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.11203876
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ca9Pr3(SiIr)8
_chemical_formula_sum 'Ca9 Pr3 Si8 Ir8'
_cell_volume 598.02437740
_cell_formula_units_Z 1
loop_
_symmetry_equiv_pos_site_id
_symmetry_equiv_pos_as_xyz
1 'x, y, z'
loop_
_atom_site_type_symbol
_atom_site_label
_atom_site_symmetry_multiplicity
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
Ca Ca0 1 0.62959734 0.22981724 0.25000000 1.0
Ca Ca1 1 0.12401242 0.37947685 0.09996193 1.0
Ca Ca2 1 0.87467706 0.61703440 0.90232270 1.0
Ca Ca3 1 0.87467706 0.61703440 0.59767730 1.0
Ca Ca4 1 0.86726236 0.89132517 0.39924609 1.0
Ca Ca5 1 0.12401242 0.37947685 0.40003807 1.0
Ca Ca6 1 0.13042093 0.11441539 0.60019352 1.0
Ca Ca7 1 0.13042093 0.11441539 0.89980648 1.0
Ca Ca8 1 0.86726236 0.89132517 0.10075391 1.0
Pr Pr9 1 0.36789044 0.77127777 0.75000000 1.0
Pr Pr10 1 0.36519436 0.72208171 0.25000000 1.0
Pr Pr11 1 0.63382023 0.27601890 0.75000000 1.0
Si Si12 1 0.16432643 0.07794428 0.25000000 1.0
Si Si13 1 0.84716417 0.91886863 0.75000000 1.0
Si Si14 1 0.84316337 0.57449110 0.25000000 1.0
Si Si15 1 0.15161482 0.41783147 0.75000000 1.0
Si Si16 1 0.57822156 0.25043426 0.00082481 1.0
Si Si17 1 0.42315558 0.75082102 0.99919892 1.0
Si Si18 1 0.42315558 0.75082102 0.50080108 1.0
Si Si19 1 0.57822156 0.25043426 0.49917519 1.0
Ir Ir20 1 0.36342200 0.02083372 0.08998916 1.0
Ir Ir21 1 0.63873529 0.97897394 0.90978808 1.0
Ir Ir22 1 0.63873529 0.97897394 0.59021192 1.0
Ir Ir23 1 0.63631501 0.52405973 0.40970073 1.0
Ir Ir24 1 0.36342200 0.02083372 0.41001084 1.0
Ir Ir25 1 0.36239273 0.47845996 0.58897817 1.0
Ir Ir26 1 0.36239273 0.47845996 0.91102183 1.0
Ir Ir27 1 0.63631501 0.52405973 0.09029927 1.0
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